From I-5 go west on Genesee Avenue
Left on North Torrey Pines Road
Next immediate left on North Point Drive, as it becomes Hopkins Drive (soccer fields will be on your right)
Go past the Northview Information Booth until you reach the Hopkins Parking structure on your right  (corner of Hopkins Drive and Voigt Drive)
 
Parking is free on weekends in the Student/yellow or Staff/green spaces
 
Weekdays the fee will be $7.00 per vehicle and can be purchased at the permit machine at the Northview Information Booth